Installation: GECKO, Rel. 05, 05/2021...2021/04/29 · Installation GECKO. Release 05 05/202113. About this Manual. The 窶廬nstallation窶・user manual contains a device description,

User Manual

InstallationLite Managed SwitchGECKO

Installation GECKORelease 05 05/2021

Technical supporthttps://hirschmann-support.belden.com

The naming of copyrighted trademarks in this manual, even when not specially indicated, should not be taken to mean that these names may be considered as free in the sense of the trademark and tradename protection law and hence that they may be freely used by anyone.

© 2021 Hirschmann Automation and Control GmbH

Manuals and software are protected by copyright. All rights reserved. The copying, reproduction, translation, conversion into any electronic medium or machine scannable form is not permitted, either in whole or in part. An exception is the preparation of a backup copy of the software for your own use.

The performance features described here are binding only if they have been expressly agreed when the contract was made. This document was produced by Hirschmann Automation and Control GmbH according to the best of the company's knowledge. Hirschmann reserves the right to change the contents of this document without prior notice. Hirschmann can give no guarantee in respect of the correctness or accuracy of the information in this document.

Hirschmann can accept no responsibility for damages, resulting from the use of the network components or the associated operating software. In addition, we refer to the conditions of use specified in the license contract.

You can get the latest version of this manual on the Internet at the Hirschmann product site (www.hirschmann.com).

Hirschmann Automation and Control GmbHStuttgarter Str. 45-5172654 NeckartenzlingenGermany

29.04.2021Installation GECKO

Release 05 05/2021

Contents

Important information 6

Safety instructions 8

About this Manual 13

Key 14

1 Description 15

1.1 General description 15

1.2 Device view 171.2.1 GECKO 4TX / GECKO 5TX 171.2.2 GECKO 8TX 181.2.3 GECKO 8TX/2SFP 19

1.3 Power supply 19

1.4 Ethernet ports 201.4.1 10/100 Mbit/s twisted pair port 201.4.2 100/1000 Mbit/s F/O port 20

1.5 Display elements 211.5.1 Device state 211.5.2 Port status 22

2 Installation 23

2.1 Checking the package contents 23

2.2 Installing the device onto the DIN rail 23

2.3 Installing an SFP transceiver (optional) 24

2.4 Wiring the terminal block for the supply voltage and the grounding 252.4.1 GECKO 4TX / GECKO 5TX 252.4.2 GECKO 8TX / GECKO 8TX/2SFP 26

2.5 Operating the device 26

2.6 Connecting data cables 27

3 Configuration 28

Installation GECKORelease 05 05/2021 3

4 Monitoring the ambient air temperature 29

5 Maintenance and service 30

6 Disassembly 31

6.1 Removing an SFP transceiver (optional) 31

6.2 Removing the device 32

7 Technical data 33

7.1 General technical data 337.1.1 GECKO 4TX / GECKO 5TX 337.1.2 GECKO 8TX / GECKO 8TX/2SFP 34

7.2 Dimension drawings 357.2.1 GECKO 4TX / GECKO 5TX 357.2.2 GECKO 8TX 367.2.3 GECKO 8TX/2SFP 36

7.3 EMC and immunity 377.3.1 GECKO 4TX / GECKO 5TX 377.3.2 GECKO 8TX / GECKO 8TX/2SFP 38

7.4 Network range 397.4.1 10/100/1000 Mbit/s twisted pair port 397.4.2 Fast Ethernet SFP transceiver 397.4.3 Gigabit Ethernet SFP transceiver 407.4.4 Bidirectional Gigabit Ethernet SFP transceiver 42

7.5 Power consumption/power output 44

8 Scope of delivery 45

9 Order numbers 46

10 Accessories 47

10.1 Fast Ethernet SFP transceiver 47

10.2 Gigabit Ethernet SFP transceiver 47

10.3 Bidirectional Gigabit Ethernet SFP transceiver 48

10.4 Other accessories 49

11 Underlying technical standards 50

4Installation GECKO

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11.1 GECKO 4TX / GECKO 5TX 50

11.2 GECKO 8TX / GECKO 8TX/2SFP 51


Important informationNote: Read these instructions carefully, and familiarize yourself with the device before trying to install, operate, or maintain it. The following notes may appear throughout this documentation or on the device. These notes warn of potential hazards or call attention to information that clarifies or simplifies a procedure.

Symbol explanation

This is a general warning symbol. This symbol alerts you to potential personal injury hazards. Observe all safety notes that follow this symbol to avoid possible injury or death. If this symbol is displayed in addition to a safety instruction of the type “Danger” or “Warning”, it means that there is a danger of electric shock and failure to observe the instructions will inevitably result in injury. This symbol indicates the danger of hot surfaces on the device. In connection with safety instructions, non-observance of the instructions will inevitably result in injuries.

DANGERDANGER draws attention to an immediately dangerous situation, which will inevitably result in a serious or fatal accident if not observed.

WARNINGWARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTIONCAUTION indicates a possible danger which, if not avoided, may result in minor injuries.

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Release 05 05/2021

NOTICENOTE provides information about procedures that do not involve the risk of injury.


Safety instructions

General safety instructionsYou operate this device with electricity. Improper usage of the device entails the risk of physical injury or significant property damage. The proper and safe operation of this device depends on proper handling during transportation, proper storage and installation, and careful operation and maintenance procedures. Before connecting any cable, read this document, and the safety

instructions and warnings. Operate the device with undamaged components exclusively. The device is free of any service components. In case of a damaged

or malfunctioning device, turn off the supply voltage and return the device to Hirschmann for inspection.

Certified usage Use the product only for the application cases described in the

Hirschmann product information, including this manual. Operate the product only according to the technical specifications.

See “Technical data” on page 33. Connect to the product only components suitable for the requirements

of the specific application case.

Installation site requirements Only operate the device in switch cabinets which comply with a fire

enclosure specification. When you are selecting the installation location, make sure you

observe the climatic threshold values specified in the technical data.

WARNINGUNCONTROLLED MACHINE ACTIONS To avoid uncontrolled machine actions caused by data loss, configure all the data transmission devices individually.Before you start any machine which is controlled via data transmission, be sure to complete the configuration of all data transmission devices. Failure to follow these instructions can result in death, serious injury, or equipment damage.

8Installation GECKO

Release 05 05/2021

Strain relief

Note: If the strain relief is insufficient, there is a potential risk of torsion, contact problems and creeping interruptions.

Relieve the connection points of cables and lines from mechanical stress.

Design strain reliefs in such a way that they help prevent any mechanical damage to cables, wires or conductors caused by external influences or their own weight.

To help prevent damage to device connections, connectors and cables, follow the instructions for proper installation in accordance with DIN VDE 0100-520:2013-06, sections 522.6, 522.7 and 522.13.

Device casingOnly technicians authorized by the manufacturer are permitted to open the casing. Never insert pointed objects (narrow screwdrivers, wires, etc.) into the

device or into the connection terminals for electric conductors. Do not touch the connection terminals.

Keep the ventilation slits free to ensure good air circulation. Mount the device in the vertical position.

Qualification requirements for personnel Only allow qualified personnel to work on the device.Qualified personnel have the following characteristics: Qualified personnel are properly trained. Training as well as practical

knowledge and experience make up their qualifications. This is the prerequisite for grounding and labeling circuits, devices, and systems in accordance with current standards in safety technology.

Qualified personnel are aware of the dangers that exist in their work. Qualified personnel are familiar with appropriate measures against

these hazards in order to reduce the risk for themselves and others. Qualified personnel receive training on a regular basis.

National and international safety regulationsVerify that the electrical installation meets local or nationally applicable safety regulations.

Grounding the deviceThe device is grounded by a 3-pin terminal block. Ground the device before connecting any other cables. Disconnect the grounding only after disconnecting all other cables.


Requirements for connecting electrical wiresBefore connecting the electrical wires, always verify that the requirements listed are complied with.

Requirements for connecting the supply voltage

LED or laser componentsLED or LASER components according to IEC 60825-1 (2014):CLASS 1 LASER PRODUCTCLASS 1 LED PRODUCT

The following requirements apply without restrictions: The electrical wires are voltage-free. The cables used are permitted for the temperature range of the application case. The voltage connected complies with the requirements for a safety extra-low voltage

(SELV) as per IEC 60950-1 or ES1 as per IEC/EN 62368-1. Relevant for North America:

The power supply cables are suitable for ambient air temperatures of at least +75 °C (167 °F). The wires of the power supply cables are made of copper.

Table 1: Requirements for connecting electrical wires

The following requirements apply without restrictions:All of the following requirements are complied with: The supply voltage corresponds to the voltage specified on the type plate of the device. The power supply conforms to overvoltage category I or II. The power supply has an easily accessible disconnecting device (for example a switch or

a plug). This disconnecting device is clearly identified. So in the case of an emergency, it is clear which disconnecting device belongs to which power supply cable.

The wire diameter of the power supply cable is at least 1 mm² (North America: AWG16) on the supply voltage input.

The cross-section of the ground conductor is the same size as or bigger than the cross-section of the power supply cables.

The following requirements apply alternatively:Alternative 1 The power supply complies with the requirements for a limited power

source (LPS) according to IEC 60950-1 or PS2 according to IEC/EN 62368-1.

Alternative 2 Relevant for North America:The power supply complies with the requirements according to NEC Class 2.

Alternative 3 All of the following requirements are complied with: The power supply complies with the requirements for a safety extra-

low voltage (SELV) according to IEC 60950-1 or ES1 according to IEC/EN 62368-1.

A back-up fuse suitable for DC voltage is located in the plus conductor of the power supply. The minus conductor is on ground potential. Otherwise, a back-up fuse is also located in the minus conductor.Regarding the properties of this back-up fuse: See “Technical data” on page 33.

Table 2: Requirements for connecting the supply voltage

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CE markingThe labeled devices comply with the regulations contained in the following European directive(s):

2011/65/EU and 2015/863/EU (RoHS)Directive of the European Parliament and of the Council on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

2014/30/EU (EMC)Directive of the European Parliament and of the Council on the harmonisation of the laws of the Member States relating to electromagnetic compatibility.

In accordance with the above-named EU directive(s), the EU conformity declaration will be at the disposal of the relevant authorities at the following address:

Hirschmann Automation and Control GmbHStuttgarter Str. 45-5172654 NeckartenzlingenGermany You find the EU conformity declaration as PDF file for downloading on the Internet at: https://www.doc.hirschmann.com/certificates.html The product can be used in the industrial sector. Interference immunity: EN 61000-6-2 Emitted interference: EN 55032You find more information on technical standards here:“Underlying technical standards” on page 50

Warning! This is a class A device. This device can cause interference in living areas, and in this case the operator may be required to take appropriate measures.

Note: The assembly guidelines provided in these instructions must be strictly adhered to in order to observe the EMC threshold values.


https://www.doc.hirschmann.com/certificates.html

https://www.doc.hirschmann.com/certificates.html

FCC note Supplier's Declaration of Conformity47 CFR § 2.1077 Compliance Information GECKO U.S. Contact InformationBelden – St. Louis1 N. Brentwood Blvd. 15th FloorSt. Louis, Missouri 63105, United States Phone: 314.854.8000 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Recycling noteAfter usage, this device must be disposed of properly as electronic waste, in accordance with the current disposal regulations of your county, state, and country.


Release 05 05/2021

About this Manual

The “Installation” user manual contains a device description, safety instructions, a description of the display, and the other information that you need to install the device.

Documentation mentioned in the “User Manual Installation” that is not supplied with your device as a printout can be found as PDF files for downloading on the Internet at: https://www.doc.hirschmann.com


https://www.doc.hirschmann.com

https://www.doc.hirschmann.com

KeyThe symbols used in this manual have the following meanings:

Listing Work step

Subheading


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1 Description

1.1 General descriptionThe device is designed for the special requirements of industrial automation. The device meets the relevant industry standards, provides very high operational reliability, even under extreme conditions, and also long-term reliability and flexibility. The device allows you to set up switched Industrial Ethernet networks according to standard IEEE 802.3. You have the option to connect end devices or other segments to the ports of the device via twisted pair cables.

The device is mounted by latching in place on a DIN rail. The device works without a fan.

There are convenient options for managing the device. Manage your devices via: Web browser Network management software (for example Industrial HiVision)

The Network Management Software Industrial HiVision provides you with options for smooth configuration and monitoring. You find further information on the Internet at the Hirschmann product pages:http://www.hirschmann.com/en/QR/INET-Industrial-HiVision

The Hirschmann network components help you ensure continuous communication across all levels of the company.


http://www.hirschmann.com/en/QR/INET-Industrial-HiVision



Example Application

1 Redundant data linkRedundancy procedure: Rapid Spanning Tree Protocol

2 Control3 Lite Managed Switch GECKO4 Data link5 Production cell

3

3 3

5

5

2

1

44

5


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1.2 Device view

1.2.1 GECKO 4TX / GECKO 5TX

1 LED display element Device Status2 3-pin terminal block for the supply voltage

and the grounding3 a Ports 1 ... 4 10/100 Mbit/s twisted pair ports3 b Ports 1 ... 5 10/100 Mbit/s twisted pair ports4 LED display elements Port status

4

21

3 a

2

4

1

3 b


1.2.2 GECKO 8TX


and the grounding3 Ports 1 ... 8 10/100 Mbit/s twisted pair ports4 LED display elements Port status

2

1

3

4


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1.2.3 GECKO 8TX/2SFP

1.3 Power supplyA 3-pin, pluggable terminal block is available for the power supply to the device.Further information:“Wiring the terminal block for the supply voltage and the grounding” on page 25


and the grounding3 Ports 1 ... 8 10/100 Mbit/s twisted pair ports4 LED display elements

SFP slot for 100/1000 Mbit/s F/O connections

Port status

5 Ports 9 ... 10 SFP slot for 100/1000 Mbit/s F/O connections6 LED display elements

10/100 Mbit/s twisted pair portsPort status

2

1

3

5

6

4


1.4 Ethernet ports

1.4.1 10/100 Mbit/s twisted pair portThis port is an RJ45 socket. The 10/100 Mbit/s twisted pair port allows you to connect network components according to the IEEE 802.3 10BASE-T/100BASE-TX standard. This port supports: Autonegotiation Autopolarity Autocrossing 100 Mbit/s half-duplex mode, 100 Mbit/s full duplex mode 10 Mbit/s half-duplex mode, 10 Mbit/s full duplex modeDelivery state: Autonegotiation activated The pin assignment corresponds to MDI-X.

1.4.2 100/1000 Mbit/s F/O portThis port is an SFP slot.The 100/1000 Mbit/s F/O port allows you to connect network components according to standard IEEE 802.3 100BASE-FX/1000BASE-SX/1000BASE-LX.This port supports: 100 Mbit/s, full duplex 1000 Mbit/s full duplexDelivery state: 100 Mbit/s full duplex when using a Fast Ethernet SFP transceiver 1000 Mbit/s full duplex when using a Gigabit Ethernet SFP transceiver

Pin Function1 RD+ Receive path2 RD- Receive path3 TD+ Transmission path6 TD- Transmission path4, 5, 7, 8 –

Table 3: Pin assignment 10/100 Mbit/s twisted pair port, RJ45 socket, MDI-X mode

12345678


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1.5 Display elementsAfter the supply voltage is set up, the Software starts and initializes the device. Afterwards, the device performs a self-test. During this process, various LEDs light up.

1.5.1 Device stateThis LED provides information about conditions that affect the operation of the whole device.

1 LED display element for device status

Activity of the green LED in time sequence after switching on the device

Meaning

LED lights up after approximately 1-2 seconds

Supply voltage is on

LED starts flashing after approximately 20-30 seconds

Software services are being initialized

LED stops flashing and lights up Device has received IP addressa

WEB server activeDevice is ready for operation

a. For “Profinet Enabled” device variants the assignment of the IP address happens via the configuration tool “Proneta” from Siemens. Only when the IP address has been assigned with the configuration tool “Proneta”, the LED stops flashing and lights up.

1


1.5.2 Port statusThese LEDs display port-related information.

LED Display Color Activity Meaning1 Data rate yellow lights up 100 Mbit/s connection

none 10 Mbit/s connection2 Link status

datagreen lights up Device detects a valid link

flashing Device is transmitting and/or receiving data

none Device detects an invalid or missing link

1

2

1

2


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2 InstallationThe devices have been developed for practical application in a harsh industrial environment.On delivery, the device is ready for operation.

Perform the following steps to install and configure the device: Checking the package contents Installing the device onto the DIN rail Installing an SFP transceiver (optional) Wiring the terminal block for the supply voltage and the grounding Operating the device Connecting data cables

2.1 Checking the package contents Check whether the package includes all items named in the section

“Scope of delivery” on page 45. Check the individual parts for transport damage.

2.2 Installing the device onto the DIN rail

Note: To help avoid damaging the device through electrostatic charging, discharge electrostatic charges from the cover panels and the chassis, e.g. by touching a ground contact or a metal surface.

Prerequisite: When you are selecting the installation location, make sure you observe

the climatic threshold values specified in the technical data. To prepare the mounting, proceed as follows: Remove the terminal connector from the device. To mount the device onto a horizontally mounted 35 mm DIN rail according to DIN EN 60715, proceed as follows: Slide the upper snap-in guide of the device into the DIN rail. Slide the bottom part of the device onto the DIN rail.


2.3 Installing an SFP transceiver (optional)Prerequisites:Exclusively use Hirschmann SFP transceivers.See “Accessories” on page 47.

Figure 1: Installing SFP transceivers: Installation sequence

Proceed as follows: Take the SFP transceiver out of the transport packaging (1). Remove the protection cap from the SFP transceiver (2). Push the SFP transceiver with the lock closed into the slot until it latches

in (3).

3


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2.4 Wiring the terminal block for the supply voltage and the grounding

Note: Ground the device before connecting any other cables.

Note: The shielding ground of the connectable twisted pair cables is connected to the ground connection as a conductor.


The supply voltage is electrically isolated from the casing. To ground the device and connected the line for the supply voltage, you proceed as follows: Connect the wires according to the pin assignment on the device with

the clamps. Fasten the wires in the terminal block by tightening the terminal

screws.

CAUTIONRISK OF BURNING Never insert pointed objects (narrow screwdrivers, wires, etc.) into the device or into the connection terminals for electric conductors. Do not touch the connection terminals. Start connecting the electrical wires only if all the above safety requirements are fulfilled.See “Requirements for connecting electrical wires” on page 10.See “Requirements for connecting the supply voltage” on page 10. Failure to follow these instructions can result in minor injury or equipment damage.

Figure Pin assignment on the device Specification of the supply voltage

1 +24 V Rated voltage range12 V DC ... 24 V DCVoltage range incl. maximum tolerances9.6 V DC ... 32 V DC

2 0 V3 Ground connection

Table 4: 3-pin terminal block pin assignment

123

+24 V

0 V


Note: Relevant for North America:The torque for tightening the supply voltage terminal block on the device is 4.5 lb-in (0.51 Nm).

2.4.2 GECKO 8TX / GECKO 8TX/2SFP

The supply voltage is electrically isolated from the casing. To ground the device and connected the line for the supply voltage, you proceed as follows: Connect the wires according to the pin assignment on the device with

the clamps. Fasten the wires in the terminal block by tightening the terminal

screws.

Note: Relevant for North America:The torque for tightening the supply voltage terminal block on the device is 4.5 lb-in (0.51 Nm).

2.5 Operating the device

Mount the terminal block for the supply voltage and the ground by plugging them in.

Enable the supply voltage.

Figure Pin assignment on the device Specification of the supply voltage

1 +24 V Rated voltage24 V DCVoltage range incl. maximum tolerances18 V DC ... 32 V DC

2 0 V3 Ground connection

Table 5: 3-pin terminal block pin assignment

WARNINGELECTRIC SHOCK Exclusively connect a supply voltage that corresponds to the type plate of your device. Failure to follow this instruction can result in death, serious injury, or equipment damage.

123

+24 V

0 V


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2.6 Connecting data cablesNote the following general recommendations for data cable connections in environments with high electrical interference levels: Keep the length of the data cables as short as possible. Use optical data cables for the data transmission between the buildings. When using copper cables, provide a sufficient separation between the

power supply cables and the data cables. Ideally, install the cables in separate cable channels.

Verify that power supply cables and data cables do not run parallel over longer distances. To reduce inductive coupling, verify that the power supply cables and data cables cross at a 90° angle.

Use shielded data cables for gigabit transmission via copper cables, for example SF/UTP cables according to ISO/IEC 11801. Exclusively use shielded data cables to meet EMC requirements according to EN 50121-4 and marine applications.

Connect the data cables according to your requirements.See “Ethernet ports” on page 20.


3 Configuration

Note: 2 or more devices configured with the same IP address can cause unpredictable operation of your network.Install and maintain a process that assigns a unique IP address to every device in the network.

Default settings IP address: The device looks for the IP address using DHCP All ports: autonegotiation Rapid Spanning Tree Protocol activated

Configuration of the IP parametersThe device provides the following options for configuring the IP parameters: Configuration via DHCP (state on delivery) Entry with the aid of the HiDiscovery logs on the applications

HiDiscovery or Industrial HiVision Configuration via BOOTP

Further information on the basic settings of the device can be found in the “Configuration” user manual.

First log in (password change)Perform the following steps: Open the Graphical User Interface or the Command Line Interface the

first time you log on to the device. Log on to the device with the default password “private”. The device

prompts you to type in a new password. Type in your new password.

Choose a password that contains at least 8 characters which includes upper-case characters, lower-case characters, numerical digits, and special characters.

When you log on to the device with the Command Line Interface, then the device prompts you to confirm you new password.

Log on to the device again with your new password.


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4 Monitoring the ambient air temperature Operate the device below the specified maximum ambient air

temperature exclusively.See “General technical data” on page 33.

The ambient air temperature is the temperature of the air at a distance of 2 in (5 cm) from the device. It depends on the installation conditions of the device, for example the distance from other devices or other objects, and the output of neighboring devices.


5 Maintenance and service When designing this device, Hirschmann largely avoided using high-wear

parts. The parts subject to wear and tear are dimensioned to last longer than the lifetime of the product when it is operated normally. Operate this device according to the specifications.

Hirschmann is continually working on improving and developing their software. Check regularly whether there is an updated version of the software that provides you with additional benefits. You find information and software downloads on the Hirschmann product pages on the Internet (http://www.hirschmann.com).

Depending on the degree of pollution in the operating environment, check at regular intervals that the ventilation slots in the device are not obstructed.

Note: You find information on settling complaints on the Internet at http://www.beldensolutions.com/en/Service/Repairs/index.phtml.


Release 05 05/2021

http://www.hirschmann.com



http://www.beldensolutions.com/en/Service/Repairs/index.phtml

6 Disassembly

6.1 Removing an SFP transceiver (optional)

Figure 2: De-installing SFP transceivers: De-installation sequence

Proceed as follows: Open the locking mechanism of the SFP transceiver (1). Pull the SFP transceiver out of the slot via the open locking

mechanism (2). Close the SFP transceiver with the protection cap (3).


6.2 Removing the deviceTo prepare the deinstallation, you proceed as follows: Disconnect the data cables. Disable the supply voltage. Remove the terminal connector from the device. Disconnect the grounding. To remove the device from the DIN rail, you proceed as follows: Insert a screwdriver below the housing into the indentation of the lock. Use the screwdriver to pull the lock downwards. Lift the bottom of the device away from the DIN rail.

2

1


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7 Technical data

7.1 General technical data


Dimensions W × H × D

See “GECKO 4TX / GECKO 5TX” on page 35.

Weight GECKO 4TX 103 g (3.63 oz)GECKO 5TX 110 g (3.87 oz)

Power supply Safety extra-low voltage (SELV)Relevant for North America: Class 2Rated voltage range 12 V DC ... 24 V DCVoltage range incl. maximum tolerances

9.6 V DC ... 32 V DC

Connection type 3-pin terminal block for the supply voltage and the grounding

Power loss buffer >10 ms at 20.4 V DC> 0.75 ms at 10.2 V DC

Overload current protection on the device

Non-replaceable fuse

Back-up fuse Nominal value at 24 V

1 A ... 2 A

Nominal value at 12 V

1 A ... 2.5 A

Characteristic: slow blowPeak inrush current <14 A

Climatic conditions during operation

Minimum clearance around the device

Top and bottom device side: 10 cm (3.94 in)Left and right device side: 2 cm (0.79 in)

Ambient air temperatureab

a. Temperature of the ambient air at a distance of 5 cm (2 in) from the deviceb. under UL conditions: 0 °C ... +50 °C (+32 °F ... +122 °F). UL evaluation was done up to

+50 °C (+122 °F), not to the maximum temperature of +60 °C (+140 °F).

0 °C ... +60 °C (+32 °F ... +140 °F) Humidity 5 % ... 95 %

(non-condensing)Air pressure min. 795 hPa (+6562 ft; +2000 m)

Climatic conditions during storage

Ambient air temperaturec

c. Temperature of the ambient air at a distance of 5 cm (2 in) from the device

-40 °C ... +85 °C (-40 °F ... +185 °F)Humidity 10 % ... 95 %


Pollution degree 2Protection classes Degree of protection IP30



Dimensions W × H × D

See “GECKO 8TX” on page 36.See “GECKO 8TX/2SFP” on page 36.

Weight GECKO 8TX 223 g (7.85 oz)GECKO 8TX/2SFP 223 g (7.85 oz)

Power supply Safety extra-low voltage (SELV)Relevant for North America: Class 2Rated voltage 24 V DCVoltage range incl. maximum tolerances

18 V DC ... 32 V DC

Connection type 3-pin terminal block for the supply voltage and the grounding

Power loss buffer >10 ms at 20.4 V DCOverload current protection on the device

Non-replaceable fuse

Back-up fuse Nominal rating: 1 A ... 2 ACharacteristic: slow blow

Peak inrush current <14 ACurrent integral I²t <0.4 A²s

Climatic conditions during operation

Minimum clearance around the device

Top and bottom device side: 10 cm (3.94 in)Left and right device side: 2 cm (0.79 in)Deratinga:5 K without SFP usage at the following clearance:Top and bottom device side: 10 cm (3.94 in)Left and right device side: 0 cm (0 in) 10 K with SFP usage at the following clearance:Top and bottom device side: 10 cm (3.94 in)Left and right device side: 0 cm (0 in)

a. Reduction of the maximum permitted ambient air temperature under specific conditions

Ambient air temperatureb

b. Temperature of the ambient air at a distance of 5 cm (2 in) from the device

-40 °C ... +60 °C (-40 °F ... +140 °F)Humidity 5 % ... 95 %


Climatic conditions during storage

Ambient air temperaturec

c. Temperature of the ambient air at a distance of 5 cm (2 in) from the device

-40 °C ... +85 °C (-40 °F ... +185 °F)Humidity 10 % ... 95 %


Pollution degree 2Protection classes Degree of protection IP30


Release 05 05/2021

7.2 Dimension drawings

7.2.1 GECKO 4TX / GECKO 5TX10

0

73,5

78,5

2.89

3.09

3.94

mminch

114,

14.

4925

0.98


7.2.2 GECKO 8TX

7.2.3 GECKO 8TX/2SFP

4,37

6

82

3.22

0.24

0.17

45,4

1.79

13,5

0.53

110

4.33

4,72

0.19

15,5

0.61

14

0.55

inchmm

823.22

4,37

0.17

6

0.24

45,4

1.79

13,5

0.53

110

4.33

4,72

0.19

14

0.55

15,5

0.61

inchmm


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7.3 EMC and immunity


EMC interference emissionRadiated emissionEN 55032 Class AFCC 47 CFR Part 15 Class AEN 61000-6-4 FulfilledConducted emissionEN 55032 DC supply connection Class AFCC 47 CFR Part 15 DC supply connection Class AEN 61000-6-4 DC supply connection FulfilledEN 55032 Telecommunication connections Class AEN 61000-6-4 Telecommunication connections Fulfilled

EMC interference immunityElectrostatic dischargeEN 61000-4-2 Contact discharge ±4 kVEN 61000-4-2 Air discharge ±8 kVElectromagnetic fieldEN 61000-4-3 80 MHz ... 3000 MHz 10 V/mFast transients (burst)EN 61000-4-4 DC supply connection ±2 kVEN 61000-4-4 Data line ±4 kVVoltage surges - DC supply connectionEN 61000-4-5 line/ground ±2 kVEN 61000-4-5 line/line ±1 kVVoltage surges - data lineEN 61000-4-5 line/ground ±1 kVConducted disturbancesEN 61000-4-6 150 kHz ... 80 MHz 10 V

ImmunityIEC 60068-2-6, test Fc Vibration —

5 Hz ... 8.4 Hz with 3.5 mm (0.14 in) amplitude8.4 Hz ... 150 Hz with 1 g—

IEC 60068-2-27, test Ea Shock 15 g at 11 ms



EMC interference emissionRadiated emissionEN 55032 Class AFCC 47 CFR Part 15 Class AEN 61000-6-4 FulfilledConducted emissionEN 55032 DC supply connection Class AFCC 47 CFR Part 15 DC supply connection Class AEN 61000-6-4 DC supply connection FulfilledEN 55032 Telecommunication connections Class AEN 61000-6-4 Telecommunication connections Fulfilled

EMC interference immunityElectrostatic dischargeEN 61000-4-2 Contact discharge ±4 kVEN 61000-4-2 Air discharge ±8 kVElectromagnetic fieldEN 61000-4-3 80 MHz ... 1000 MHz 10 V/m

1400 MHz ... 6000 MHz 3 V/mFast transients (burst)EN 61000-4-4 DC supply connection ±2 kVEN 61000-4-4 Data line ±2 kVVoltage surges - DC supply connectionEN 61000-4-5 line/ground ±2 kVEN 61000-4-5 line/line ±1 kVVoltage surges - data lineEN 61000-4-5 line/ground ±1 kVConducted disturbancesEN 61000-4-6 150 kHz ... 80 MHz 10 V

ImmunityIEC 60068-2-6, test Fc Vibration —

5 Hz ... 8.4 Hz with 3.5 mm (0.14 in) amplitude8.4 Hz ... 200 Hz with 1 g—

IEC 60068-2-27, test Ea Shock 15 g at 11 ms


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7

7

7

10Le

Ta

PM

a.b.

Fiber attenuation BLP/Dispersion

-M 1.0 dB/km 800 MHz×km

-M 1.0 dB/km 500 MHz×km

-S 0.4 dB/km 3.5 ps/(nm×km)

-S 0.4 dB/km 3.5 ps/(nm×km)

-L 0.25 dB/km 19 ps/(nm×km)

-L 0.18 dB/kmc

c.

18 ps/(nm×km)

Ta

.4 Network range

.4.1 10/100/1000 Mbit/s twisted pair port

.4.2 Fast Ethernet SFP transceiver

/100/1000 Mbit/s twisted pair portngth of a twisted pair segment max. 328 ft (100 m) (for Cat5e cable)

ble 6: Network range: 10/100/1000 Mbit/s twisted pair port

roduct code-FAST-SFP-...

Modea

MM = Multimode, SM = Singlemode, LH = Singlemode Longhaul

Wave length Fiber System attenuation

Example for F/O cable lengthb

Including 3 dB system reserve when compliance with the fiber data is observed.

M/LC... MM 1310 nm 50/125 µm 0 dB ... 8 dB 0 mi ... 3.11 mi (0 km ... 5 km)

M/LC... MM 1310 nm 62.5/125 µm 0 dB ... 11 dB 0 mi ... 2.49 mi (0 km ... 4 km)

M/LC... SM 1310 nm 9/125 µm 0 dB ... 13 dB 0 mi ... 15.53 mi (0 km ... 25 km)

M+/LC... SM 1310 nm 9/125 µm 10 dB ... 29 dB 15.53 mi ... 40.39 mi (25 km ...65 km)

H/LC... SM 1550 nm 9/125 µm 10 dB ... 29 dB 29.20 mi ... 64.62 mi (47 km ...104 km)

H/LC... SM 1550 nm 9/125 µm 10 dB ... 29 dB 14.29 mi ... 86.99 mi (55 km ...140 km)

With ultra-low-loss optical fiber.

ble 7: Fiber port 100BASE-FX (SFP fiber optic Fast Ethernet Transceiver)

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ample for F/O ble lengthb

Fiber attenuation

BLPc/Dispersion

mi ... 0.34 mi km ... 0.55 km)

3.0 dB/km 400 MHz×km

mi ... 0.17 mi km ... 0.275 km)


mi ... 0.93 mi km ... 1.5 km)


mi ... 31.06 mi km ... 50 km)


mi ... 0.34 mi km ... 0.55 km)


mi ... 0.34 mi km ... 0.55 km)


mi ... 12.43 mi km ... 20 km)f

0.4 dB/km 3.5 ps/(nm×km)

70 mi ... .10 mi (14 km ... km)


.29 mi ...

.71 mi (23 km ... km)

0.25 dB/km 19 ps/(nm×km)

.12 mi ...

.11 mi (71 km ... 8 km)


.12 mi ...

.54 mi (71 km ... 8 km)

0.21 dB/km (typically)

19 ps/(nm×km)

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7.4.3 Gigabit Ethernet SFP transceiver

Product codeM-SFP-...

Modea Wave length Fiber System attenuation

Exca

-SX/LC... MM 850 nm 50/125 µm 0 dB ... 7.5 dB 0(0

-SX/LC... MM 850 nm 62.5/125 µm 0 dB ... 7.5 dB 0(0

-MX/LC... MM 1310 nm 50/125 µm 0 dB ... 12 dB 0(0

-MX/LC... MM 1310 nm 62.5/125 µm 0 dB ... 12 dB 0(0

-LX/LC... MM 1310 nmd 50/125 µm 0 dB ... 10.5 dB 0(0

-LX/LC... MM 1310 nme 62.5/125 µm 0 dB ... 10.5 dB 0(0

-LX/LC... SM 1310 nm 9/125 µm 0 dB ... 10.5 dB 0(0

-LX+/LC... SM 1310 nm 9/125 µm 5 dB ... 20 dB 8.2642

-LH/LC... LH 1550 nm 9/125 µm 5 dB ... 22 dB 144980

-LH+/LC LH 1550 nm 9/125 µm 15 dB ... 30 dB 446710

-LH+/LC LH 1550 nm 9/125 µm 15 dB ... 30 dB 447912

Table 8: F/O port 1000BASE-FX (SFP fiber optic Gigabit Ethernet Transceiver)

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-L ..

116 km)


-L ..

138 km)

0.21 dB/km (typically)

19 ps/(nm×km)

a.b.c.d. e conditioning patch cord).e. e conditioning patch cord).f.

PM

for F/O gthb

Fiber attenuation

BLPc/Dispersion

Ta

H+/LC... LH 1550 nm 9/125 µm 13 dB ... 32 dB 38.52 mi .72.07 mi (62 km ...

H+/LC... LH 1550 nm 9/125 µm 13 dB ... 32 dB 38.52 mi .85.75 mi (62 km ...

MM = Multimode, SM = Singlemode, LH = Singlemode LonghaulIncluding 3 dB system reserve when compliance with the fiber data is observed.Using the bandwidth-length product is inappropriate for expansion calculations.With F/O adapter compliant with IEEE 802.3-2002 Clause 38 (single-mode fiber offset-launch modWith F/O adapter compliant with IEEE 802.3-2002 Clause 38 (single-mode fiber offset-launch modIncluding 2.5 dB system reserve when compliance with the fiber data is observed.

roduct code-SFP-...

Modea Wave length Fiber System attenuation

Example cable len

ble 8: F/O port 1000BASE-FX (SFP fiber optic Gigabit Ethernet Transceiver)

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ample for F/O ble lengthb

Fiber attenuation

Dispersion

mi ... 12.43 mi km ... 20 km)


mi ... 12.43 mi km ... 20 km)


.29 mi ...

.71 mi 3 km ... 80 km)


.29 mi ...

.71 mi 3 km ... 80 km)


xample for F/O ble lengthb

Fiber attenuation

Dispersion

mi ... 12.43 mi km ... 20 km)


mi ... 12.43 mi km ... 20 km)


45 mi ... .86 mi 2 km ... 40 km)


45 mi ... .86 mi 2 km ... 40 km)


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7.4.4 Bidirectional Gigabit Ethernet SFP transceiver

Product codeM-SFP-BIDI...

Modea

a. MM = Multimode, SM = Singlemode, LH = Singlemode Longhaul

Wave lengthTX

Wave lengthRX

Fiber System attenuation

Exca

b. Including 3 dB system reserve when compliance with the fiber data is observed.

Type A LX/LC EEC SM 1310 nm 1550 nm 9/125 µm 0 dB ... 11 dB 0(0

Type B LX/LC EEC SM 1550 nm 1310 nm 9/125 µm 0 dB ... 11 dB 0(0

Type A LH/LC EEC LH 1490 nm 1590 nm 9/125 µm 5 dB ... 24 dB 1449(2

Type B LH/LC EEC LH 1590 nm 1490 nm 9/125 µm 5 dB ... 24 dB 1449(2

Table 9: F/O port (bidirectional Gigabit Ethernet SFP transceiver)

Product codeSFP-GIG-B...

Modea Wave lengthTX

Wave lengthRX


Eca

SFP-GIG-BA LX/LC EEC

SM 1310 nm 1550 nm 9/125 µm 0 dB ... 15 dB 0(0

SFP-GIG-BB LX/LC EEC

SM 1550 nm 1310 nm 9/125 µm 0 dB ... 15 dB 0(0

SFP-GIG-BA LX+/LC EEC

SM 1310 nm 1550 nm 9/125 µm 3 dB ... 20 dB 7.24(1

SFP-GIG-BB LX+/LC EEC

SM 1550 nm 1310 nm 9/125 µm 3 dB ... 20 dB 7.24(1

Table 10: F/O port (bidirectional Gigabit Ethernet SFP transceiver)

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SLC

...

80 km)


SLC

...

80 km)


a.b.

PS

for F/O gthb

Fiber attenuation

Dispersion

Ta

FP-GIG-BA LH/ EEC

SM 1490 nm 1550 nm 9/125 µm 4 dB ... 24 dB 11.80 mi49.71 mi (19 km ...

FP-GIG-BB LH/ EEC

SM 1550 nm 1490 nm 9/125 µm 4 dB ... 24 dB 11.80 mi49.71 mi (19 km ...

MM = Multimode, SM = Singlemode, LH = Singlemode LonghaulIncluding 3 dB system reserve when compliance with the fiber data is observed.

roduct codeFP-GIG-B...

Modea Wave lengthTX

Wave lengthRX


Examplecable len

ble 10: F/O port (bidirectional Gigabit Ethernet SFP transceiver)

7.5 Power consumption/power output

Maximumpower consumption

Power output

GECKO 4TX2.35 W

8.0 Btu (IT)/h

GECKO 5TX1.8 W

6.1 Btu (IT)/h

GECKO 8TX3.9 W

13.3 Btu (IT)/h

GECKO 8TX/2SFP5.3 W

18.1 Btu (IT)/h


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8 Scope of delivery

Amount

Article

1 × Device1 × 3-pin terminal block for the supply voltage and the grounding1 × Safety and general information sheet


9 Order numbers

Device Order numberGECKO 4TX 942 104-001GECKO 4TX-PN 942 104-301GECKO 4TX-EIP 942 104-401GECKO 5TX 942 104-002GECKO 5TX-PN 942 104-302GECKO 5TX-EIP 942 104-402GECKO 8TX 942 291-001GECKO 8TX/2SFP 942 291-002GECKO 8TX-PN 942 291-301GECKO 8TX/2SFP-PN 942 291-302GECKO 8TX-EIP 942 291-401GECKO 8TX/2SFP-EIP 942 291-402


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10 AccessoriesNote that products recommended as accessories may have different characteristics to those of the device, which may limit the application range of the overall system. For example, if you add an accessory with IP20 to a device with IP65, the degree of protection of the overall system is reduced to IP20.

10.1 Fast Ethernet SFP transceiver

10.2 Gigabit Ethernet SFP transceiver

Fast Ethernet SFP transceiver Order numberM-FAST SFP-TX/RJ45 942 098-001M-FAST SFP-TX/RJ45 EEC 942 098-002The following operating conditions apply to twisted pair transceivers: Longer RSTP switching times and link loss detection times compared to twisted pair ports

provided by the device directly. It is currently not possible to set autocrossing manually.M-FAST SFP-MM/LC 943 865-001M-FAST SFP-MM/LC EEC 943 945-001M-FAST SFP-SM/LC 943 866-001M-FAST SFP-SM/LC EEC 943 946-001M-FAST SFP-SM+/LC 943 867-001M-FAST SFP-SM+/LC EEC 943 947-001M-FAST SFP-LH/LC 943 868-001M-FAST SFP-LH/LC EEC 943 948-001SFP-FAST-MM/LCa

a. You will find further information on certifications on the Internet on the Hirschmann product pages (www.hirschmann.com).

942 194-001SFP-FAST-MM/LC EECa 942 194-002SFP-FAST-SM/LCa 942 195-001SFP-FAST-SM/LC EECa 942 195-002

Table 11: Accessory: Fast Ethernet SFP transceiver

Gigabit Ethernet SFP transceiver Order numberM-SFP-TX/RJ45 943 977-001

Table 12: Accessory: Gigabit Ethernet SFP transceiver


10.3 Bidirectional Gigabit Ethernet SFP transceiver

M-SFP-TX/RJ45 EEC 942 161-001The following operating conditions apply to twisted pair transceivers: Longer RSTP switching times and link loss detection times compared to twisted pair ports

provided by the device directly. Cannot be used with Fast Ethernet ports. Exclusively supports the autonegotiation mode including autocrossing.M-SFP-SX/LC 943 014-001M-SFP-SX/LC EEC 943 896-001M-SFP-MX/LC EEC 942 108-001M-SFP-LX/LC 943 015-001M-SFP-LX/LC EEC 943 897-001M-SFP-LX+/LC 942 023-001M-SFP-LX+/ LC EEC 942 024-001M-SFP-LH/LC 943 042-001M-SFP-LH/LC EEC 943 898-001M-SFP-LH+/LC 943 049-001M-SFP-LH+/LC EEC 942 119-001SFP-GIG-LX/LCa 942 196-001SFP-GIG-LX/LC EECa 942 196-002

a. You will find further information on certifications on the Internet on the Hirschmann product pages (www.hirschmann.com).

Bidirectional Gigabit Ethernet SFP transceiver Order numberM-SFP-BIDI Type A LX/LC EEC 943 974-001M-SFP-BIDI Type B LX/LC EEC 943 974-002M-SFP-BIDI Type A LH/LC EEC 943 975-001M-SFP-BIDI Type B LH/LC EEC 943 975-002M-SFP-BIDI Bundle LX/LC EEC (Type A + B) 943 974-101M-SFP-BIDI Bundle LH/LC EEC (Type A + B) 943 975-101

Table 13: Accessory: Bidirectional Gigabit Ethernet SFP transceiver

Bidirectional Gigabit Ethernet SFP Transceiversa Order numberSFP-GIG-BA LX/LC EEC 942 207-001SFP-GIG-BB LX/LC EEC 942 207-002SFP-GIG-BA LX+/LC EEC 942 208-001SFP-GIG-BB LX+/LC EEC 942 208-002SFP-GIG-BA LH/LC EEC 942 209-001SFP-GIG-BB LH/LC EEC 942 209-002

Table 14: Accessories: Bidirectional Gigabit Ethernet SFP transceivers

Gigabit Ethernet SFP transceiver Order number

Table 12: Accessory: Gigabit Ethernet SFP transceiver


Release 05 05/2021

10.4 Other accessories

a. You find further information on certifications on the Internet on the Hirschmann product pages (www.hirschmann.com).

Other accessories Order numberNetwork management software Industrial HiVision

943 156-xxx

Rail Power Supply RPS 15 943 662-015Rail Power Supply RPS 30 943 662-003Rail Power Supply RPS 80 EEC 943 662-080Rail Power Supply RPS 120 EEC (CC) 943 662-121


11 Underlying technical standards

11.1 GECKO 4TX / GECKO 5TX

The device generally fulfills the technical standards named in their current versions.The device has an approval based on a specific standard exclusively if the approval indicator appears on the device casing.

DesignationCSA C22.2 No. 142 Canadian National Standard(s) – Process Control Equipment – Industrial

ProductsEN 55011 Industrial, scientific and medical equipment – Radio disturbance – Limits

and methods of measurement EN 55032 Electromagnetic compatibility of multimedia equipment – Emission

RequirementsIEC 60825-1 Laser product safetyEN 61000-3-2 Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for

harmonic current emissionsEN 61000-3-3 Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of

voltage changes, voltage fluctuations and flicker.EN 61000-6-2 Electromagnetic compatibility (EMC) – Part 6-2: Generic standards –

Immunity for industrial environmentsEN 61000-6-4 Electromagnetic compatibility (EMC) – Part 6-4: Generic standards –

Emitted interference in industrial environmentsEN 61131-2 Programmable controllers – Part 2: Equipment requirements and testsFCC 47 CFR Part 15 Code of Federal RegulationsIEC/EN 61850-3 Communication networks and systems for power utility automation - Part

3: General requirements.IEEE 802.3 EthernetIEEE 802.1D MAC Bridges (switching function)IEEE 802.1AB Station and Media Access Control Connectivity DiscoveryUL 61010-1 Safety requirements for electrical equipment for measurement, control,

and laboratory use - Part 1: General requirementsUL 61010-2-201 Safety requirements for electrical equipment for measurement, control,

and laboratory use - Part 2-201: Particular requirements for control equipment


Release 05 05/2021

11.2 GECKO 8TX / GECKO 8TX/2SFP

The device generally fulfills the technical standards named in their current versions.The device has an approval based on a specific standard exclusively if the approval indicator appears on the device casing.

DesignationCSA C22.2 No. 142 Canadian National Standard(s) – Process Control Equipment – Industrial

ProductsEN 55011 Industrial, scientific and medical equipment – Radio disturbance – Limits

and methods of measurement EN 55032 Electromagnetic compatibility of multimedia equipment – Emission

RequirementsIEC 60825-1 Laser product safetyEN 61000-6-2 Electromagnetic compatibility (EMC) – Part 6-2: Generic standards –

Immunity for industrial environmentsEN 61000-6-4 Electromagnetic compatibility (EMC) – Part 6-4: Generic standards –

Emitted interference in industrial environmentsEN 61131-2 Programmable controllers – Part 2: Equipment requirements and testsFCC 47 CFR Part 15 Code of Federal RegulationsIEEE 802.3 EthernetIEEE 802.1D MAC Bridges (switching function)IEEE 802.1AB Station and Media Access Control Connectivity DiscoveryUL 61010-1 Safety requirements for electrical equipment for measurement, control,

and laboratory use - Part 1: General requirementsUL 61010-2-201 Safety requirements for electrical equipment for measurement, control,

and laboratory use - Part 2-201: Particular requirements for control equipment


A Further support

Technical questions

For technical questions, please contact any Hirschmann dealer in your area or Hirschmann directly.

You find the addresses of our partners on the Internet athttp://www.hirschmann.com.

A list of local telephone numbers and email addresses for technical support directly from Hirschmann is available athttps://hirschmann-support.belden.com.

This site also includes a free of charge knowledge base and a software download section.

Customer Innovation Center

The Customer Innovation Center is ahead of its competitors on three counts with its complete range of innovative services:

Consulting incorporates comprehensive technical advice, from system evaluation through network planning to project planning.

Training offers you an introduction to the basics, product briefing and user training with certification.You find the training courses on technology and products currently available at https://www.belden.com/solutions/customer-innovation-center.

Support ranges from the first installation through the standby service to maintenance concepts.

With the Customer Innovation Center, you decide against making any compromises in any case. Our client-customized package leaves you free to choose the service components you want to use.

Internet:https://www.belden.com/solutions/customer-innovation-center


Release 05 05/2021



https://hirschmann-support.belden.com

https://hirschmann-support.belden.com

https://www.belden.com/solutions/customer-innovation-center




Documents

Installation: GECKO, Rel. 05, 05/2021...2021/04/29 · Installation GECKO. Release 05 05/202113. About this Manual. The 窶廬nstallation窶・user manual contains a device description,